One Machine for Lifting Materials and People – Where Big Cranes Can’t Go
When you cannot bring a big crane inside, but still need height and capacity, a spider crane with man basket is the machine you plan with. It’s a compact crawler crane that fits through standard doorways, rides on finished floors without damage, and switches between material lifting and personnel access without changing machines or calling in a second crew.
This page explains when this solution actually makes sense, how it compares to alternatives like scissor lifts and scaffolding, and what you need to know about safety, sizing, and total cost – written for the people who make equipment decisions on real jobsites, not from a brochure.
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YG Hot-sale Remotely Controlled Compact Crawler Spider Crane Technical Specifications
| Model | YG-3 | YG-5 | YG-8 | |
| Specification | 3t | 5t | 8t | |
| Maximum working radius | 8.83m×0.15t | 14m×0.5t | 16.5m | |
| Maximum above-ground head | 9.9m×0.7t | 16.8m | 18m | |
| Winch device | Hook Speed | 0-8m/min(4 rope) | 12m/min(4 rope) | 12m/min(4 rope) |
| Rope diameter | φ8mm×45m | Φ11mm×80m | Φ11mm×80m | |
| Telescopic system | Boom Type | 5-section boom, pentagonal structure | 5-section boom, pentagonal structure | 5-section boom, pentagonal structure |
| Boom Length/Time | 3.1m-9.2m/20sec | 12.3m/54sec | 12.3m/54sec | |
| Up and down | Boom Angle/Time | 0°~78°/13sec | 0°~78°/13sec | 0°~78°/13sec |
| Slew system | Slew Angle/Speed | 0-360°continuous/60sec | 0-360°continuous/38sec | 0-360°continuous/38sec |
| Traction system | Walking Way | Hydraulic motor drives | Hydraulic motor drives | Hydraulic motor drives |
| Walking Speed | 0~2.5km/h | 0~2.5km/h | 0~2.5km/h | |
| Grade Ability | (25°)36% | (25°)36% | (25°)36% | |
| Operating system | Operation type (Boom/outrigger) | Manual operation, manual walking(remote control option) | Manual operation, manual walking(remote control option) | Manual operation, manual walking(remote control option) |
| Operating characteristics | Manual operation, remote control | Manual operation, remote control | Manual operation, remote control | |
| Transport parameters | L*W*H(mm) | 2950*980*1560 | 5000*1500*1900 | 5000*1600*2180 |
| Total weight(kg) | 2700 | 6200 | 7200 | |
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When Does a Spider Crane with Man Basket Actually Make Sense?
Not every project needs one. Here are the specific situations where this machine earns its place:
1. Tight Indoor Spaces with High Ceilings
Factories, logistics centres, airport terminals, and exhibition halls often have ceilings between 10–18 metres high, with door widths as narrow as 2.0–2.2 metres. You can’t fit a truck crane inside, and setting up scaffolding across a 3,000 m² floor takes days.
A spider crane with a compact body width of 1.6 metres rolls through the door on rubber tracks, deploys outriggers in minutes, and reaches working heights of 12–18 metres. If your door width is under 2.2 m and your working height is between 10–18 m, this type of machine is often a better fit than renting a boom lift that may not reach or position correctly.
2. Installation and Maintenance of Mid-rise Building Facades
For glass curtain wall installation, aluminium panel fitting, or façade maintenance on buildings up to 6–8 storeys, you can position the spider crane on the roof or on upper floor slabs. With the man basket attached, workers reach the work face directly – no external scaffolding, no swing stage, no disruption to ground-level traffic.
The crane’s 360° continuous rotation and precise hydraulic controls let you hold position in wind conditions up to 12.5 m/s (personnel mode), which is a practical advantage over rope access in variable weather.
3. Steel Structure Work in Constrained Sites
Urban renovation, industrial plant upgrades, and warehouse extensions often mean working around existing structures, in narrow courtyards, or on floors with load limits. You need something that:
- Moves between positions without a flatbed
- Protects finished floors (rubber tracks, low ground pressure)
- Lifts both steel members and the workers who bolt them
That’s exactly the gap a compact crawler crane with man basket fills.
4. Industrial Maintenance Where Downtime Is Expensive
In operating factories, power stations, or processing plants, every hour of shutdown costs money. Spider cranes set up in 10–15 minutes (extend outriggers, level, connect basket), perform the task, and pack up just as fast. You’re not building scaffolding for a 2-hour welding job.
If your maintenance window is under 4 hours and the work is between 8–16 metres high, this machine minimises both setup time and coordination overhead.
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How Does It Compare to Alternatives? A Decision-Maker’s View
You have options. Here’s how a spider crane with a personnel basket stacks up against the usual alternatives, across the dimensions that actually matter on site:
| Dimension | Spider Crane + Man Basket | Traditional Mobile Crane + Separate Lift | Scissor/Boom Lift | Scaffolding |
| Site access (door width) | 1.6–2.0 m body width, rubber tracks | 2.5–3.0+ m, needs firm ground | 1.5–2.5 m, but limited reach indoors | N/A – built on site |
| Setup time | 10–15 minutes | 30–60 minutes for crane + lift | 5–10 minutes | Hours to days |
| Lifts materials AND people | Yes – one machine, quick swap | Requires two separate machines | People only (or limited materials) | Neither |
| Working height range | 12–18 m typical | 20–60+ m (crane) + 10–18 m (lift) | 8–20 m (boom lift) | Any height, but slow |
| Ground protection | Rubber tracks, low ground pressure | Steel tracks or tyres, higher pressure | Rubber tyres, moderate | Heavy point loads |
| Total cost (1 week, indoor) | Machine rental + 1 operator | Crane + lift + 2–3 operators | Machine rental + 1 operator | Labour-intensive, multi-day build |
When a Spider Crane Is NOT the Right Choice
Let’s be clear about the boundaries:
- For continuous facade work exceeding 20 stories, the use of specialized mast-climbing work platforms or building maintenance units (BMUs) is more efficient and safer in the long run.
- If you only need personnel access at low heights (under 10 m) and no material lifting, a scissor lift or small boom lift is simpler and cheaper.
- For extremely heavy lifts (over 5 tonnes), you need a larger mobile or crawler crane – spider cranes top out around 8–10 tonnes for material mode.
- If your site has no access for any tracked vehicle (stairs only, no elevator), this machine won’t help.
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Safety and Compliance: What Decision-Makers Really Need to Know
“Safe and reliable” is marketing speak. Here’s what actually keeps people safe when using a mini spider crane with man basket:
For the Project Manager: Coordination and Schedule
One machine doing two jobs (material lifting + personnel access) means:
- Fewer pieces of equipment on site
- Less traffic coordination between cranes, lifts, and personnel
- One operator who can switch modes in minutes
- Reduced risk of scheduling conflicts between equipment bookings
Remote control operation keeps the operator out of the lift zone, reducing exposure to overhead hazards.
For the Safety Manager / HSE Lead: Design and Procedures
The man basket is not just a bucket welded to a hook. Proper personnel baskets for crane use include:
- Fall arrest anchorage points and harness attachment rings
- Emergency lowering system (manual or battery backup)
- Load limit indicators specific to personnel mode (typically 200–350 kg including occupants and tools)
- Interlock systems that prevent crane travel while personnel are elevated
- Secondary brake on hoist winch (prevents uncontrolled descent)
The entire system is designed in accordance with relevant international safety standards for lifting equipment and personnel baskets, including load testing and certification. In the US, crane-suspended personnel platforms fall under OSHA 1926.1431 and ASME B30.23 – this is a regulated category, distinct from standard aerial work platforms.
Key operational requirements:
- Wind speed limits: personnel mode typically restricted to ≤12.5 m/s (25 mph)
- Pre-lift inspection of basket, rigging, and crane systems
- Site-specific risk assessment for each lift
- Trained and authorised operator and basket occupants
- Communication protocol between operator and personnel in basket
For the Equipment Owner / Finance: Liability and Lifecycle
Standardised operator training, documented maintenance schedules, and complete service records reduce both accident risk and liability exposure. A well-maintained crane with proper documentation also holds higher resale value and is easier to insure.
Important Boundaries: When NOT to Use a Personnel Basket
- Wind speeds exceeding the rated limit (check load chart)
- Lifting personnel over water, hazardous materials, or live traffic without additional fall protection
- Using the basket as a material platform (overloading or improper loading)
- Operating without a current basket inspection certificate
- Ignoring local regulations or site-specific restrictions on crane-suspended personnel platforms
Always follow local regulations and conduct site-specific risk assessments before personnel lifting operations.
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Real-World Use Cases: What This Machine Actually Does On Site
Airport Terminal Lighting Replacement
- Project type: International airport terminal, ongoing operations
- Task: Replace high-bay LED lighting fixtures at 14 m height
- Site constraints: 2.1 m service door access, polished concrete floors, 24/7 terminal operations, no disruption to passenger areas
- How it was solved: Two spider cranes (3-tonne and 5-tonne models) entered through service doors at night. One crane with a man basket lifted workers to fixture positions; the second crane with a hook lifted replacement fixtures and tools. Rubber tracks protected floors. Each 8-hour night shift completed 12–15 fixture replacements.
- Result: Project completed in 4 night shifts instead of the 10 shifts originally estimated with scaffolding. No floor damage, zero operational disruption.
Installation of Curtain Wall Panels for High-Rise Office Buildings
- Project type: 12-storey office building, urban centre
- Task: Install aluminium composite panels on south-facing façade
- Site constraints: No street-level scaffolding (public footpath), limited crane access (narrow side street), adjacent occupied building
- How it was solved: Spider crane positioned on roof slab (lifted by tower crane during structural phase). With a man basket, workers accessed each panel position from outside. Materials (panels, fixings, sealants) were lifted to the roof via tower crane, then moved to the work position by spider crane in material mode.
- Result: 3-week façade installation completed without scaffolding, with zero dropped-object incidents. The crane returned to material lifting for other tasks on the same floor when not needed for access.
Food Processing Plant Maintenance
- Project type: Operational food processing facility
- Task: Inspect and repair overhead conveyor supports at 10–12 m
- Site constraints: Hygiene requirements (no diesel emissions), sensitive products below, limited maintenance window (weekend shutdown)
- How it was solved: Electric-powered spider crane (zero emissions) positioned on the production floor. The man basket carried maintenance workers and tools. After inspection, the crane switched to hook mode to lift replacement components. Rubber tracks were cleaned and covered before entering food zones.
- Result: Full inspection and repairs completed in one weekend shutdown (48 hours). Electric power eliminated contamination risk. One machine replaced what would have required scaffolding (2 days to erect + 1 day of work + 1 day to dismantle).
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How to Size and Configure the Right Spider Crane with Man Basket
Choosing the right machine is about matching your constraints, not just picking the biggest crane. Here’s the decision framework:
Step 1: Define Your Working Height and Radius
- What’s the maximum working height you need? (Tip height + basket height)
- What’s the typical working radius from crane centre to work face?
- Do you need to lift materials to the same height?
For most indoor and mid-rise façade work, 12–18 m working height covers 80% of applications.
Step 2: Check Site Access Limits
- Door width and height (machine must pass through)
- Elevator dimensions (if moving between floors)
- Floor load capacity (spider cranes range from 2,500–8,000 kg)
- Turning radius in confined spaces
If your door is 2.0 m wide, you need a machine with body width ≤1.8 m (allowing clearance).
Step 3: Decide Lifting vs. Access Ratio
- Material lifting only? → Hook or vacuum cup, no basket needed
- Personnel access only? → Basket, but consider if a boom lift is simpler
- Both frequently? → Spider crane with interchangeable basket/hook is ideal
If you’re switching modes more than twice per day, ensure quick-connect systems are specified.
Step 4: Choose Power Source and Controls
| Environment | Recommended Power | Why |
| Indoor, finished floors, emissions-sensitive | Electric or hybrid | Zero emissions, quiet operation |
| Outdoor, rough terrain, no power supply | Diesel | Independence from grid, higher power |
| Both indoor and outdoor | Dual power (diesel + electric) | Flexibility for multi-site use |
Remote control is strongly recommended for personnel lifting operations – it keeps the operator in the best position to see the basket and maintain safe awareness.
Typical Configuration Examples
Indoor logistics centre (10–14 m ceilings, 2.0 m doors):
→ 3-tonne spider crane, electric power, 1.6 m body width, medium boom, personnel basket + fork attachment
Curtain wall construction operations reaching heights of up to 18 meters and involving frequent material lifting:
→ 5–8 tonne spider crane, dual power, longer boom (12+ m sections), reinforced basket, remote control with camera
Industrial plant maintenance (hygiene zone, 8–12 m):
→ 3-tonne electric spider crane, rubber tracks with floor protection mats, basket with tool tray, emergency stop at multiple positions
Share your site constraints, and we will recommend a configuration, not just a model.
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Turn This Into a Site-Specific Solution
If you are considering using a spider crane for indoor lifting or for curtain wall and maintenance operations, we can assist you in evaluating its suitability for your specific application and determining the configuration that offers the best value.
Tell Us About Your Site:
- Working height and radius requirements
- Access constraints (door widths, elevator sizes, floor loads)
- Typical tasks (material lifting, personnel access, or both)
- Site environment (indoor/outdoor, emissions requirements, noise limits)
We’ll Provide:
- Initial configuration recommendation
- Site access feasibility check
- Approximate pricing and delivery timeline
- Optional site survey (for complex projects)
Contact Options:
- WhatsApp/WeChat: +86 136 1385 6800
- Email: admin@ygmachinerycore.com
- Phone: +86 136 1385 6800
Send us your site constraints, and we’ll tell you if a spider crane with a man basket is the right fit – and which configuration makes sense. Talk to our engineers before you decide.
